Has hit 32 home runs in 169 career games, but has not been able to secure regular playing time because of a .294 on-base percentage over his first two seasons in the majors. At 25, he can figure it out, and that power will play big when he does.

The 24-year-old slugger belted 23 home runs in his first full season as a regular in Chicago, and had a .323 on-base percentage despite batting just .233. A particularly low BABIP of .258 is partly to blame for that. Look for big numbers from Rizzo in 2014.

Given a chance to play left field in Milwaukee thanks to Ryan Braun’s suspension, Davis hit 11 home runs with a .596 slugging percentage in 136 at-bats. Davis has displayed a big bat throughout his run through the minor leagues; with Braun moving to right field, Davis now has a place to play full time.

In 158 career games, Norris has 41 extra-base hits, including the nine home runs he swatted in 264 at-bats in 2013—his age-24 season. At a position where the maturation process often takes some time, that’s a lot of promise.

Got his first chance to play regularly in 2013, and hit 21 home runs for Houston. The former first-round pick of the Marlins had a .257 on-base percentage in the first half of last season and a .323 mark in the second half. He’s starting to put things together.